<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="学号" prop="studentNo">
        <el-input v-model="formData.studentNo" placeholder="请输入学号" />
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="formData.password" placeholder="请输入密码" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" placeholder="请输入手机" />
      </el-form-item>
      <el-form-item label="艺名" prop="nickName">
        <el-input v-model="formData.nickName" placeholder="请输入艺名" />
      </el-form-item>
      <el-form-item label="真实姓名" prop="realName">
        <el-input v-model="formData.realName" placeholder="请输入真实姓名" />
      </el-form-item>
      <el-form-item label="生日" prop="birthday">
        <el-date-picker
          v-model="formData.birthday"
          type="date"
          value-format="x"
          placeholder="选择生日"
        />
      </el-form-item>
      <el-form-item label="性别" prop="gender">
        <el-select v-model="formData.gender" placeholder="请选择性别">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_USER_SEX)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="入校时间" prop="incoming">
        <el-date-picker
          v-model="formData.incoming"
          type="date"
          value-format="x"
          placeholder="选择入校时间"
        />
      </el-form-item>
      <el-form-item label="QQ" prop="qq">
        <el-input v-model="formData.qq" placeholder="请输入QQ" />
      </el-form-item>
      <el-form-item label="头像" prop="headerPic">
        <el-date-picker
          v-model="formData.headerPic"
          type="date"
          value-format="x"
          placeholder="选择头像"
        />
      </el-form-item>
      <el-form-item label="状态" prop="studentState">
        <el-input v-model="formData.studentState" placeholder="请输入状态" />
      </el-form-item>
      <el-form-item label="邮件" prop="email">
        <el-input v-model="formData.email" placeholder="请输入邮件" />
      </el-form-item>
      <el-form-item label="专业编号" prop="majorId">
        <el-input v-model="formData.majorId" placeholder="请输入专业编号" />
      </el-form-item>
      <el-form-item label="班级编号" prop="classinfoId">
        <el-input v-model="formData.classinfoId" placeholder="请输入班级编号" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import { StudentApi, StudentVO } from '@/api/td/student'

/** 学生 表单 */
defineOptions({ name: 'StudentForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  studentNo: undefined,
  password: undefined,
  mobile: undefined,
  nickName: undefined,
  realName: undefined,
  birthday: undefined,
  gender: undefined,
  incoming: undefined,
  qq: undefined,
  headerPic: undefined,
  studentState: undefined,
  email: undefined,
  majorId: undefined,
  classinfoId: undefined,
})
const formRules = reactive({
  studentNo: [{ required: true, message: '学号不能为空', trigger: 'blur' }],
  password: [{ required: true, message: '密码不能为空', trigger: 'blur' }],
  majorId: [{ required: true, message: '专业编号不能为空', trigger: 'blur' }],
  classinfoId: [{ required: true, message: '班级编号不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await StudentApi.getStudent(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as StudentVO
    if (formType.value === 'create') {
      await StudentApi.createStudent(data)
      message.success(t('common.createSuccess'))
    } else {
      await StudentApi.updateStudent(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    studentNo: undefined,
    password: undefined,
    mobile: undefined,
    nickName: undefined,
    realName: undefined,
    birthday: undefined,
    gender: undefined,
    incoming: undefined,
    qq: undefined,
    headerPic: undefined,
    studentState: undefined,
    email: undefined,
    majorId: undefined,
    classinfoId: undefined,
  }
  formRef.value?.resetFields()
}
</script>